Write an equation for the linear function f with the given values of f (-4) = 5, f (0) = 2

Question

Mathematics

Luna Conner

28 April, 22:57

Write an equation for the linear function f with the given values of f (-4) = 5, f (0) = 2

+2

Answers (2)

Know the Answer?

Marley Briggs · Answer 1

The equation is f (x) = (-3/4) x + 2

Ada Jordan · Answer 2

F is a linear function then f (x) = ax+b

when x=0, f (0) = 2

f (0) = b ⇒ b=2

f (-4) = 5

f (-4) = - 4a+b

-4a+2=5

4a=2-5

4a=-3

a = - 3/4

⇒f (x) = - 3/4x+2 is the equation